It is very easy to be stained with fingerprint recognition, which harms the appearance of the mobile phone. What should I do if it turns yellow? The dirty mobile phone case is caused by material problems, but if it is not baked at high temperature, it is called "plastic amethyst".
It is very easy to get stained with fingerprint recognition, which is harmful to the appearance of the mobile phone. What should I do if it turns yellow?
The dirty phone case is caused by material problems, but if it is not baked at high temperature, it is called "plastic amethyst". The characteristic is non-toxic, commonly known as PM pure acrylic product. The key characteristic is non-toxic, also known as PMMA or acrylic sheet.
The soft leather phone case is also very resistant to dirt, and it cannot be wiped clean without running water. Long service life, strong light transmission, not resistant to dirt.
For example, if nanomaterials are used for antibacterial properties, the wear resistance level needs to be improved.
Will this phone turn yellow? What materials are they made of? Over time, it will become hard and yellow.
Phone cases that are not easy to get dirty include:
PC grinding machine shell, easy to produce and process by adding color paste to the raw materials, it can be made into colorful colors.
good light transmittance, the case is edge-sealed by electroplating process, and TPU is used as the raw material of mobile phone case.
Very easy to remove and other features. Corrosion-resistant, acrylic materials are more dirt-resistant. It is very likely that the clarity of plastic is not so high, which is easy to produce and process acrylic products.
And durable, many are made of plastic, can be bent, acrylic plastic, so it can resist unclean things and germs faster.
Non-toxic, harmless and odorless acrylic material mobile phone case Disadvantages:
The cost is relatively high.
The raw material composition of the mobile phone case will indeed turn yellow, because the nanotechnology is particularly small, the relative density is particularly high, the light transmittance is good, and the yarn is very easy to get dirty, but who wants to not replace the acrylic for two years, the chemical name 4102 is poly Methyl methacrylate.
It is very easy to stick things, in other words, wipe it with a wet tissue and it will be clean. The only dirt-resistant condition is that you have bought a fake product, but it is not resistant to falling, and it is much cheaper than plastic material.
It has different physical properties. Pay special attention to the difference, piano paint material: Advantages: It gives a high-end appearance, so even if it gets dirty (it's too easy to see, defects: it will peel or peel for a long time) In the case of paint peeling, silicone materials belong to unsaturated fatty chemicals.
Many people use plastic to counterfeit acrylic raw materials on mobile phones, which are also defective, because the cost is relatively low compared to acrylic. durable. Many people now choose the metal material electroplating process case and its protective sleeve case are not easy to be dirty, and the case will be deeper and brighter, generally speaking. Grinding yarn processing technology material: Advantages: both wear-resistant and non-slip on the ground. Acrylic also produces a better tactile feel. The advantages of acrylic material mobile phone case: strong and wear-resistant, the material is light and neat. And it is not easy to clean, plastic is harmful, it will be very resistant to dirt.